新型城镇化影响劳动生产率的门槛效应研究  

Threshold effect of new urbanization on labor productivity

作　　者：赵永平 徐盈之[2] ZHAO Yongping;XU Yingzhi(School of Economics,Lanzhou University of Finance and Economics,Lanzhou 730020,China;School of Economics and Management,Southeast University,Nanjing 211189,China)

机构地区：[1]兰州财经大学经济学院,甘肃兰州730020 [2]东南大学经济管理学院,江苏南京211189

出　　处：《中南大学学报（社会科学版）》2019年第5期80-89,共10页Journal of Central South University：Social Sciences

基　　金：国家社会科学基金项目“以人为核心的新型城镇化动力机制与路径重构研究”(16BJL064);国家社科基金重点项目“能源减贫实现我国包容性绿色发展的机理、路径与对策研究”（19AJY011）;陇原青年创新创业人才项目(2019);兰州财经大学青年学术英才计划(2017);甘肃省软科学项目“甘肃省农业现代化与新型城镇化协同发展综合评价与监测研究”(1604ZCRA017)

摘　　要：基于新型城镇化与劳动生产率之间的内在作用机理,实证分析了新型城镇化对劳动生产率影响的门槛效应。研究显示,新型城镇化对劳动生产率具有显著的促进作用且在空间上存在明显的分异性,这种区域分异实质上映射出新型城镇化对劳动生产率的影响效应可能存在基于某种发展能力的“门槛”特征;进一步实证考察了新型城镇化对劳动生产率的门槛效应,发现基于经济发展水平的门槛效应在波动中逐步上升,基于产业结构和人力资本的门槛效应呈倒U型,基于公共交通基础设施的门槛效应呈上升态势,基于对外开放度的门槛效应呈微幅下降趋势。Based on the internal mechanism between new urbanization and labor productivity,the present study analyzed empirically the threshold effect of new urbanization on labor productivity.The result shows that new urbanization has significant effect on labor productivity and that there are obvious regional differences,which virtually means there may be a“threshold”feature in the effect of new urbanization on labor productivity based on certain development capacities.Then,further empirical exploration were conducted into the threshold effect of new urbanization on labor productivity.Findings show that the threshold effect based on economic development level rises gradually in fluctuation,that threshold effects based on industrial structure and human capital show an inverted U-shaped trend,that the threshold effect based on public transport infrastructure is an upward trend,and that the threshold effect based on opening-up level shows a slight downward trend.

关 键 词：新型城镇化 劳动生产率 区域分异 门槛效应 

分 类 号：F293[经济管理—国民经济]